30200412 has 48 divisors (see below), whose sum is σ = 77616000. Its totient is φ = 9063360.

The previous prime is 30200411. The next prime is 30200419. The reversal of 30200412 is 21400203.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30200411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13339 + ... + 15437.

It is an arithmetic number, because the mean of its divisors is an integer number (1617000).

Almost surely, 2^30200412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30200412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38808000).

30200412 is an abundant number, since it is smaller than the sum of its proper divisors (47415588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30200412 is a wasteful number, since it uses less digits than its factorization.

30200412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226 (or 2224 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 30200412 is about 5495.4901510238. The cubic root of 30200412 is about 311.4136340586.

Adding to 30200412 its reverse (21400203), we get a palindrome (51600615).

The spelling of 30200412 in words is "thirty million, two hundred thousand, four hundred twelve".